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PriceList for Ceramic Seal Ring - Alumina Ceramic Rings – Xindeng

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We are committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for Carbon Seal Rings , Ceramic Ring Used In Pumps , Carbide Seal Ring , We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We invite you to visit our company for a personalized tour and advanced business guidance.
PriceList for Ceramic Seal Ring - Alumina Ceramic Rings – Xindeng Detail:

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Technical Parameters

Operating Limits Units Alumina Ceramics Alumina Ceramics
Alumina Content wt% ≥ 99 ≥ 95
Volume Density g /cm3 3.85 3.7
Hardness  (HRA) HRA ≥ 88 86
Compressive Strength MPa ≥ 400 300
Maximum Temperature ℃  1500 1500
Air Tight Test   Pass Pass
Thermal Shock Test   Pass Pass
Coefficient Of Heat Expansion ×10-6/℃ 8.2 7.5
Dielectric Constant εr20℃, 1MHz 9.2 9
Dielectric Loss tanδ×10-4, 1MHz 2 3
Volume Resistivity Ω·cm 20℃ 1014 1013
Puncture Strength KV/mm , DC≥ 20 20
Acid-resistance mg/cm2 ≤ 0.7 7
Alkali-resistant mg/cm2 ≤ 0.1 0.2
Abrasion Resistance g/cm2 ≤ 0.1 0.2
Compressive Strength M Pa ≥ 2800 2500
Flexural Strength M Pa ≥ 350 200
Elastic Modulus G Pa 350 300
Poisson’s Ratio   0.22 0.2
Thermal Conductivity W/m·K( 20℃) 25 20

 

 


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PriceList for Ceramic Seal Ring - Alumina Ceramic Rings – Xindeng detail pictures

PriceList for Ceramic Seal Ring - Alumina Ceramic Rings – Xindeng detail pictures

PriceList for Ceramic Seal Ring - Alumina Ceramic Rings – Xindeng detail pictures

PriceList for Ceramic Seal Ring - Alumina Ceramic Rings – Xindeng detail pictures


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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for PriceList for Ceramic Seal Ring - Alumina Ceramic Rings – Xindeng, The product will supply to all over the world, such as: Chicago, Romania, New York, Our Company has qualified engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the items, Be sure to feel free to contact us.
  • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Kay from Cologne - 2017.10.13 10:47
    Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Phyllis from Cairo - 2018.06.03 10:17

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